package com.train01;
/*
java中的常量张三
        男
        18
        1.78
        false

 */
public class TrainTest2 {
    public static void main(String[] args) {
        System.out.println("张三");
        System.out.println("男");
        System.out.println(18);
        System.out.println(1.78);
        System.out.println(false);
    }
}
